The pilot reported that, while landing, the airplane had a "slight bounce", became airborne again, and drifted left of centerline. He overcorrected to the right with the rudder, and when the plane touched down a second time, the nose wheel was angled to the right and the airplane exited the runway onto the adjacent grass where the right wing impacted a taxiway sign.The airplane sustained substantial damage to the right wing.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.